本文整理汇总了Python中Parser.Parser.commandLines方法的典型用法代码示例。如果您正苦于以下问题：Python Parser.commandLines方法的具体用法？Python Parser.commandLines怎么用？Python Parser.commandLines使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Parser.Parser的用法示例。
在下文中一共展示了Parser.commandLines方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: main
# 需要导入模块: from Parser import Parser [as 别名]
# 或者: from Parser.Parser import commandLines [as 别名]
def main():
"output file is the file where output will be written to"
filename = sys.argv[1].split('.')[0]
outputfile = open( filename + ".hack", "a" )
"input file is the file where input will come from"
inputfile = Parser( sys.argv[1] )
lines = inputfile.commandLines()
for line in lines:
if( ParserComd( line ).commandType() == 'A_command' ):
symbol_line = ParserComd( line ).symbol( )
symbol_a = SymbolTable( )
symbol_a.addEntry( symbol_line )
f = symbol_a.GetAddress( symbol_line )
outputfile.write( f )
outputfile.write( '\n' )
elif( ParserComd( line ).commandType() == 'C_command_a' or ParserComd( line ).commandType() == 'C_command_b'):
dest_line = ParserComd( line ).dest()
comp_line = ParserComd( line ).comp()
jump_line = ParserComd( line ).jump()
cbinary = Code( dest_line, comp_line, jump_line ).cinstruction()
outputfile.write( cbinary )
outputfile.write( '\n' )
elif( ParserComd( line ).commandType() == 'L_command' ):
outputfile.write( 'This line is going to delete\n' )
outputfile.close()示例2: main
# 需要导入模块: from Parser import Parser [as 别名]
# 或者: from Parser.Parser import commandLines [as 别名]
def main():
"output file setup"
arg_length = len( sys.argv ) - 2
if arg_length == 0:
objectFileName = sys.argv[1].split('.')[0]
filename = sys.argv[1]
output = CodeWriter(objectFileName, filename)
input = Parser( )
commandlines = input.commandLines( filename )
for line in commandlines:
if input.typeCommand( line ) == 'C_ARITHMETIC':
output.writeArithmetic( line )
output.Write()
elif input.typeCommand( line ) in [ 'C_PUSH', 'C_POP' ]:
output.writePushPop( line )
output.Write()
elif input.typeCommand( line ) == 'C_LABEL':
output.writeLabel( line )
output.Write()
elif input.typeCommand( line ) == 'C_GOTO':
output.writeGoto( line )
output.Write()
elif input.typeCommand( line ) == 'C_IFGOTO':
output.writeIfGoTo( line )
output.Write()
elif input.typeCommand( line ) == 'C_FUNCTION':
#output.writeInit( line )
output.writeFunction( line )
output.Write()
elif input.typeCommand( line ) == 'C_RETURN':
output.writeReturn( line )
output.Write()
elif input.typeCommand( line ) == 'C_CALL':
output.writeCall( line )
output.Write()
else:
count = 0
objectFileName = sys.argv[-1]
while count < arg_length:
"input file setup"
filename = sys.argv[ count + 1 ]
output = CodeWriter(objectFileName, filename)
input = Parser( )
commandlines = input.commandLines( filename )
for line in commandlines:
if input.typeCommand( line ) == 'C_ARITHMETIC':
output.writeArithmetic( line )
output.Write()
elif input.typeCommand( line ) in [ 'C_PUSH', 'C_POP' ]:
output.writePushPop( line )
output.Write()
elif input.typeCommand( line ) == 'C_LABEL':
output.writeLabel( line )
output.Write()
elif input.typeCommand( line ) == 'C_GOTO':
output.writeGoto( line )
output.Write()
elif input.typeCommand( line ) == 'C_IFGOTO':
output.writeIfGoTo( line )
output.Write()
elif input.typeCommand( line ) == 'C_FUNCTION':
#output.writeInit( line )
output.writeFunction( line )
output.Write()
elif input.typeCommand( line ) == 'C_RETURN':
output.writeReturn( line )
output.Write()
elif input.typeCommand( line ) == 'C_CALL':
output.writeCall( line )
output.Write()
count += 1
output.Close()